package com.cmower.baeldung.string1;

public class StringConcatenatingDemo {
    public static void main(String[] args) {
StringBuilder stringBuilder = new StringBuilder(100);

stringBuilder.append("沉默王二");
stringBuilder.append("一枚有趣的程序员");

        String myString = "沉默王二 " + " 一枚有趣的程序员";
    }
}
